3902220344023 has 8 divisors (see below), whose sum is σ = 3907487162048. Its totient is φ = 3896953822944.

The previous prime is 3902220343999. The next prime is 3902220344041. The reversal of 3902220344023 is 3204430222093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3902220344023 is a prime.

It is a super-2 number, since 2×3902220344023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3902220344023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3902220344053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42749890 + ... + 42841072.

It is an arithmetic number, because the mean of its divisors is an integer number (488435895256).

Almost surely, 2^{3902220344023} is an apocalyptic number.

3902220344023 is a deficient number, since it is larger than the sum of its proper divisors (5266818025).

3902220344023 is an equidigital number, since it uses as much as digits as its factorization.

3902220344023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148473.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 3902220344023 in words is "three trillion, nine hundred two billion, two hundred twenty million, three hundred forty-four thousand, twenty-three".